INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ebe32d5a2ac0000268142657aa840ff3031b75c19403ae2b95d4eb62c0cc7cb', 
    'aaSy+RpgJfOLaj1zwpXBxGgfNxEQ5voZtasql1btb9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)